H3C LS-5500-28C-PWR-SI-OVS Installation Manual

Contents

H3C LS-5500-28C-PWR-SI-OVS Installation Manual Manual pdf 10 page image

Installation ManualH3C S5500-SI Complete Series Ethernet Switches Chapter 1 Product Overview1-4III. Power Supply SystemThe S5500-28C-SI Ethernet switch supports both AC input and RPS 12 V input. TheAC input and DC input can be used together to serve as backup for each other. Inaddition, either of them can be used alone. You can use only the RPS power supplyrecommended by H3C for DC input.AC input:Rated voltage range: 100 VAC to 240 VAC, 50 Hz or 60 HzInput voltage range: 90 VAC to 264 VAC, 50 Hz or 60 HzRPS (DC) input:Rated voltage range: 10.8 VDC to 13.2 VDCIV. Cooling SystemThe S5500-28C-SI Ethernet switch provides four fans for heat dissipation.1.2.2 S5500-52C-SI Ethernet SwitchI. Front PanelThe S5500-52C-SI Ethernet switch provides 48 × 10/100/1000BASE-T Ethernet ports,four Gigabit SFP Combo ports and one Console port on the front panel. Figure 1-3shows the front panel appearance of the S5500-52C-SI Ethernet switch.(1 ) (2 )(1 0 )(3 ) (6 )(7 )(8 )(9 )(4 ) (5 )(1 ) (2 )(1 0 )(3 ) (6 )(7 )(8 )(9 )(4 ) (5 )(1): 10/100/1000 BASE-T autosensing Ethernet port status LEDs(2): Console port (3): 7-segment digitron display(4): Mode switching button (5): Mode LED(6): Power LED (7): DC Power LED(8): LED for extended slot 1 (9): LED for extended slot 2(10): Gigabit SFP Combo port status LEDFigure 1-3 Front panel of the S5500-52C-SI Ethernet switch